[ceph-users] Re: cephfs forward scrubbing docs

2021-07-01 Thread Dan van der Ster
On Thu, Jul 1, 2021 at 12:53 AM Patrick Donnelly wrote: > > Hi Dan, > > Sorry for the very late reply -- I'm going through old unanswered email. > > On Mon, Nov 9, 2020 at 4:13 PM Dan van der Ster wrote: > > > > Hi, > > > > Today while debugging something we had a few questions that might lead >

[ceph-users] Re: Unprotect snapshot: device or resource busy

2021-07-01 Thread Ilya Dryomov
On Thu, Jul 1, 2021 at 8:37 AM Jan Kasprzak wrote: > > Hello, Ceph users, > > How can I figure out why it is not possible to unprotect a snapshot > in a RBD image? I use this RBD pool for OpenNebula, and somehow there > is a snapshot in one image, which OpenNebula does not see. So I wanted

[ceph-users] Re: Having issues to start more than 24 OSDs per host

2021-07-01 Thread Kai Stian Olstad
On 22.06.2021 17:27, David Orman wrote: https://tracker.ceph.com/issues/50526 https://github.com/alfredodeza/remoto/issues/62 If you're brave (YMMV, test first non-prod), we pushed an image with the issue we encountered fixed as per above here: https://hub.docker.com/repository/docker/ormandj/ce

[ceph-users] Re: Unprotect snapshot: device or resource busy

2021-07-01 Thread Jan Kasprzak
Ilya Dryomov wrote: : On Thu, Jul 1, 2021 at 8:37 AM Jan Kasprzak wrote: : > : > Hello, Ceph users, : > : > How can I figure out why it is not possible to unprotect a snapshot : > in a RBD image? I use this RBD pool for OpenNebula, and somehow there : > is a snapshot in one image, which Op

[ceph-users] ceph tcp fastopen

2021-07-01 Thread Seena Fallah
Hi, Is ceph using TCP_FASTOPEN for its sockets? If not why? Thanks. ___ ceph-users mailing list -- ceph-users@ceph.io To unsubscribe send an email to ceph-users-le...@ceph.io

[ceph-users] rbd: map failed: rbd: sysfs write failed -- (108) Cannot send after transport endpoint shutdown

2021-07-01 Thread Oliver Dzombic
Hi, mapping of rbd volumes fails clusterwide. The volumes that are mapped, are ok, but new volumes wont map. Receiving errors liks: (108) Cannot send after transport endpoint shutdown or executing: #rbd -p CEPH map vm-120-disk-0 will show: rbd: sysfs write failed In some cases useful info

[ceph-users] Re: Unprotect snapshot: device or resource busy

2021-07-01 Thread Ilya Dryomov
On Thu, Jul 1, 2021 at 9:48 AM Jan Kasprzak wrote: > > Ilya Dryomov wrote: > : On Thu, Jul 1, 2021 at 8:37 AM Jan Kasprzak wrote: > : > > : > Hello, Ceph users, > : > > : > How can I figure out why it is not possible to unprotect a snapshot > : > in a RBD image? I use this RBD pool for Op

[ceph-users] [solved] Unprotect snapshot: device or resource busy

2021-07-01 Thread Jan Kasprzak
Ilya Dryomov wrote: : On Thu, Jul 1, 2021 at 8:37 AM Jan Kasprzak wrote: : > : > # rbd snap unprotect one/one-1312@snap : > 2021-07-01 08:28:40.747 7f3cb6ffd700 -1 librbd::SnapshotUnprotectRequest: cannot unprotect: at least 1 child(ren) [68ba8e7bace188] in pool 'one' : > 2021-07-01 08:28:40.749

[ceph-users] Re: [solved] Unprotect snapshot: device or resource busy

2021-07-01 Thread Ilya Dryomov
On Thu, Jul 1, 2021 at 10:50 AM Jan Kasprzak wrote: > > Ilya Dryomov wrote: > : On Thu, Jul 1, 2021 at 8:37 AM Jan Kasprzak wrote: > : > > : > # rbd snap unprotect one/one-1312@snap > : > 2021-07-01 08:28:40.747 7f3cb6ffd700 -1 librbd::SnapshotUnprotectRequest: > cannot unprotect: at least 1 chi

[ceph-users] Re: [solved] Unprotect snapshot: device or resource busy

2021-07-01 Thread Jan Kasprzak
Ilya Dryomov wrote: : On Thu, Jul 1, 2021 at 10:50 AM Jan Kasprzak wrote: : > : > Ilya Dryomov wrote: : > : On Thu, Jul 1, 2021 at 8:37 AM Jan Kasprzak wrote: : > : > : > : > # rbd snap unprotect one/one-1312@snap : > : > 2021-07-01 08:28:40.747 7f3cb6ffd700 -1 librbd::SnapshotUnprotectRequest:

[ceph-users] cephadm dashboard errors

2021-07-01 Thread Anthony Palermo
I am having issues accessing the dashboard [dashboard WARNING request] [:::10.2.16.6:49696] [GET] [401] [0.045s] [463.0B] [d4a77c44-f9ee-45bc-8f90-870362e131bc] /api/mgr/module/telemetry Jun 30 20:51:16 cfnode01 bash[2655]: debug 2021-06-30T20:51:16.373+ 7f536f15b700 0 [dashboard INFO

[ceph-users] Re: Pacific: RadosGW crashing on multipart uploads.

2021-07-01 Thread Daniel Gryniewicz
That's this one: https://github.com/ceph/ceph/pull/41893 Daniel On 6/29/21 5:35 PM, Chu, Vincent wrote: Hi, I'm running into an issue with RadosGW where multipart uploads crash, but only on buckets with a hyphen, period or underscore in the bucket name and with a bucket policy applied. We've

[ceph-users] configure fuse in fstab

2021-07-01 Thread Simon Sutter
Hello Everyone! I'm trying to mount the ceph, with the fuse client under debian 9 (ceph-fuse 10.2.11-2). Ceph is on the latest Octopus release. The direct command is working, but writing it in fstab does not. Command I use: ceph-fuse --id dev.wsc -k /etc/ceph/ceph.clinet.dev.wsc.keyring -r /t

[ceph-users] Re: configure fuse in fstab

2021-07-01 Thread Simon Sutter
Hello Stefan! Thanks for the input. Yes that was a typo. I have created the file /etc/ceph/ceph.client.dev.wsc.key and entered just the key without anything else. fstab line now looks like this: none/mnt/ceph fuse.ceph ceph.id=dev.wsc,ceph.client_mountpoint=/testing/dev.wsc

[ceph-users] Re: configure fuse in fstab

2021-07-01 Thread Stefan Kooman
On 7/1/21 4:14 PM, Simon Sutter wrote: Hello Everyone! I'm trying to mount the ceph, with the fuse client under debian 9 (ceph-fuse 10.2.11-2). Ceph is on the latest Octopus release. The direct command is working, but writing it in fstab does not. Command I use: ceph-fuse --id dev.wsc -k /et

[ceph-users] Re: rbd: map failed: rbd: sysfs write failed -- (108) Cannot send after transport endpoint shutdown

2021-07-01 Thread Ilya Dryomov
On Thu, Jul 1, 2021 at 10:36 AM Oliver Dzombic wrote: > > > > Hi, > > mapping of rbd volumes fails clusterwide. Hi Oliver, Clusterwide -- meaning on more than one client node? > > The volumes that are mapped, are ok, but new volumes wont map. > > Receiving errors liks: > > (108) Cannot send aft

[ceph-users] how to compare setting differences between two rbd images

2021-07-01 Thread Philip Brown
I have two rbd images. running fio on them, one performs very well, and one performs poorly. I'd like to get more insight on why. I know that rbd info xx/yyy gives me a small amount of information. but I cant seem to find a detailed info dump, in the way you can do things like ceph daemon os

[ceph-users] CEPH logs to Graylog

2021-07-01 Thread milosz
Hi, Want to have logs from cluster on Graylog but seems like CEPH send empty "host" field. Any one can help ? CEPH 16.2.3 # ceph config dump | grep graylog global advanced clog_to_graylog true global advanced clog_to_graylog_host xx.xx.xx.xx global basic err_to_graylog true global basic log_g